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Reliable Accelerometer Impact Sensor Stainless Steel Core Materials Explosion Proof

Categories Accelerometer Sensor
Brand Name: Honeywell
Model Number: QAT-160
Certification: certificate of explosion-proof, CE
Place of Origin: China (Mainland)
MOQ: 1pcs
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 1000 Pieces per Week
Delivery Time: 5-8 working days
Packaging Details: each unit has individual box and all boxes are packed in standard packages or customers requests available
Name: Accelerometer
Bias: <20 mg
Range: ±20 g
Bandwidth: <20 Hz
Core materials: Stainless Steel
Type: QAT-160
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Reliable Accelerometer Impact Sensor Stainless Steel Core Materials Explosion Proof

HoneywellQA-T160 and QA-T185 Accelerometer

Description

For high-temperature Q-Flex® technology in a ruggedized package, Honeywell produces the QA-T160 and QA-T185 models for down-hole measurement-while- drilling and wireline applications.

As with the entire Q-Flex accelerometer family, QA-T160 and QA-T185 feature a patented Q-Flex etched-quartz- flexure seismic system. An amorphous quartz proofmass structure provides excellent bias, scale factor, and axis alignment stability.

The integral Q-Flex electronics develop an acceleration-proportional output current providing both static and dynamic acceleration measurements. By use of a customer-supplied output load resistor, appropriately scaled for the acceleration range of the application, the output current can be converted into a voltage.

The QA-T160 and QA-T185 also include a current- output internal temperature sensor. By applying temperature-compensating algorithms, bias, scale factor, and axis misalignment performance are dramatically improved.

Robust design and quality assurance provides superior reliability.

Features


· High temperature capability

· Environmentally rugged

· Analog output

· Square or round mounting flange options

· Field-adjustable range

· Internal temperature sensor for thermal compensation

· Low power electronics

· Built-in test


Configuration Drawings

Technical Specifications

Per Performance Characteristics
Input Range±20 g
Bias<20 mg
Residual modeling error<450 µg
Scale Factor2.75 mA/g ±1.8%
Residual modeling error<450 ppm
Axis misalignment<20 mrad
One-year repeatability<400 µrad
Vibration rectification (50-500 Hz)<100 µg/g²
Threshold and resolution<5 µg
Bandwidth<200 Hz
Environmental
Vibration, operating & survival
Sine vibration30g peak,50 to 800Hz
Random vibration20 grms
Shock
Operating1000 g
Survival (-40 to 70°)2000 g
Electrical
Input voltage±12.5 to ±15.5 VDC
Quiescent current6 mA per supply
Quiescent power180m Watts
Physical
Weight55 grams
Size1.0 in. dia. X 0.73 in. high
Core materialsStainless Steel
Performance by ModelQAT160QAT185
RSS Bias & Scale Factor
- One-year repeatability
1 mg1.5 mg
Operating temperature-40 to 160ºC—40 to 185ºC
Survival temperature175ºC intermittent200ºC intermittent

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